Merge branch 'main' of git.nbross.com:nielsbross/Ink-Shader-Language

# Conflicts:
#	AST.jai
#	Check.jai
#	module.jai

module.jai

@@ -7,12 +7,21 @@
 #import "File_Utilities";
 
 /* TODO
-- [ ] Remove builtin stringbuilding and replace it with ad-hoc string building when error reporting. In that case we are already building a string anyway, so we can just pass in the string builder
+- [x] Remove builtin stringbuilding and replace it with ad-hoc string building when error reporting. In that case we are already building a string anyway, so we can just pass in the string builder
 - [ ] Support structured buffers (ro, rw, w)
 - [ ] Support mesh and amplification shaders
 - [ ] Support compute shaders
-- [ ] Support #if
-
+- [x] Support #if at top level
+- [x] Support #if at block level
+- [ ] Remove properties block and just use hinted constant buffers instead
+     ```
+     props :: constant_buffer @properties {
+          [...]
+     }
+     ```
+- [ ] while loops
+- [ ] for-each loops
+- [ ] 
 */
 
 add_define :: (env : *Environment, key : string) {